1、Greenhouse Effect,IntroductionDefinitionBasic MechanismEffects on earthSolutions,.Introduction:Real Greenhouse,.Basic mechanism,.Definition of Greenhouse Effect,The trapping of the suns warmth in a planets lower atmosphere due to the greater transparency of the atmosphere to visible radiation from t
2、he sun than to infrared radiation emitted from the earths surface.Explanation of some Environmental terminology术语 Visible radiation可见光辐射 short-wave radiation短波辐射Infrared/nfrred/radiation 红外辐射 long-wave radiation,Influences on environment,1).global warming2).pests and diseases 3).Sea level rise 4).er
3、ratic weather,ocean storms 5).drought,desertification,POLAR BEAR,The potential impact on human life,Economy:erosion 沿岸沙滩被海水冲蚀Agriculture:global rainfall distribution(全球雨量分布)and water content in the surface of the soilSeacology海洋生态:fish,especially shellfish water cycling 水循环:gender balance,1.Save ele
4、ctricity,coal-fired electricity generation 烧煤发电;less use of cars,emission 2.protect forests and oceans.eg:to prevent forest cover/deforestation;prevent the survival of plankton from marine pollution3.Afforestation/Planting trees 4.reduce the use of disposable chopsticks;save paper;keep off the grass;protection of green plants,solutions,Thank you!,